of: Convert to using %pOFn instead of device_node.name

In preparation to remove the node name pointer from struct device_node,
convert printf users to use the %pOFn format specifier.

Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

6 files changed, 23 insertions, 22 deletions

diff --git a/drivers/of/device.c b/drivers/of/device.c
index 5957cd4fa262..84e810421418 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -219,7 +219,8 @@ static ssize_t of_device_get_modalias(struct device *dev, char *str, ssize_t len
                 return -ENODEV;
 
         /* Name & Type */
-        csize = snprintf(str, len, "of:N%sT%s", dev->of_node->name,
+        /* %p eats all alphanum characters, so %c must be used here */
+        csize = snprintf(str, len, "of:N%pOFn%c%s", dev->of_node, 'T',
                          dev->of_node->type);
         tsize = csize;
         len -= csize;
@@ -298,7 +299,7 @@ void of_device_uevent(struct device *dev, struct kobj_uevent_env *env)
         if ((!dev) || (!dev->of_node))
                 return;
 
-        add_uevent_var(env, "OF_NAME=%s", dev->of_node->name);
+        add_uevent_var(env, "OF_NAME=%pOFn", dev->of_node);
         add_uevent_var(env, "OF_FULLNAME=%pOF", dev->of_node);
         if (dev->of_node->type && strcmp("<NULL>", dev->of_node->type) != 0)
                 add_uevent_var(env, "OF_TYPE=%s", dev->of_node->type);
diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c
index e92391d6d1bd..5ad1342f5682 100644
--- a/drivers/of/of_mdio.c
+++ b/drivers/of/of_mdio.c
@@ -97,8 +97,8 @@ static int of_mdiobus_register_phy(struct mii_bus *mdio,
                 return rc;
         }
 
-        dev_dbg(&mdio->dev, "registered phy %s at address %i\n",
-                child->name, addr);
+        dev_dbg(&mdio->dev, "registered phy %pOFn at address %i\n",
+                child, addr);
         return 0;
 }
 
@@ -127,8 +127,8 @@ static int of_mdiobus_register_device(struct mii_bus *mdio,
                 return rc;
         }
 
-        dev_dbg(&mdio->dev, "registered mdio device %s at address %i\n",
-                child->name, addr);
+        dev_dbg(&mdio->dev, "registered mdio device %pOFn at address %i\n",
+                child, addr);
         return 0;
 }
 
@@ -263,8 +263,8 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
                                 continue;
 
                         /* be noisy to encourage people to set reg property */
-                        dev_info(&mdio->dev, "scan phy %s at address %i\n",
-                                 child->name, addr);
+                        dev_info(&mdio->dev, "scan phy %pOFn at address %i\n",
+                                 child, addr);
 
                         if (of_mdiobus_child_is_phy(child)) {
                                 rc = of_mdiobus_register_phy(mdio, child, addr);
diff --git a/drivers/of/of_numa.c b/drivers/of/of_numa.c
index 27d9b4bba535..67d3386195bf 100644
--- a/drivers/of/of_numa.c
+++ b/drivers/of/of_numa.c
@@ -163,8 +163,8 @@ int of_node_to_nid(struct device_node *device)
                 np = of_get_next_parent(np);
         }
         if (np && r)
-                pr_warn("Invalid \"numa-node-id\" property in node %s\n",
-                        np->name);
+                pr_warn("Invalid \"numa-node-id\" property in node %pOFn\n",
+                        np);
         of_node_put(np);
 
         /*
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index eda57ef12fd0..42b1f73ac5f6 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -425,8 +425,8 @@ static int build_changeset_next_level(struct overlay_changeset *ovcs,
         for_each_child_of_node(overlay_node, child) {
                 ret = add_changeset_node(ovcs, target_node, child);
                 if (ret) {
-                        pr_debug("Failed to apply node @%pOF/%s, err=%d\n",
-                                 target_node, child->name, ret);
+                        pr_debug("Failed to apply node @%pOF/%pOFn, err=%d\n",
+                                 target_node, child, ret);
                         of_node_put(child);
                         return ret;
                 }
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index 7ba90c290a42..868905f2d638 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -91,8 +91,8 @@ static void of_device_make_bus_id(struct device *dev)
                  */
                 reg = of_get_property(node, "reg", NULL);
                 if (reg && (addr = of_translate_address(node, reg)) != OF_BAD_ADDR) {
-                        dev_set_name(dev, dev_name(dev) ? "%llx.%s:%s" : "%llx.%s",
-                                     (unsigned long long)addr, node->name,
+                        dev_set_name(dev, dev_name(dev) ? "%llx.%pOFn:%s" : "%llx.%pOFn",
+                                     (unsigned long long)addr, node,
                                      dev_name(dev));
                         return;
                 }
@@ -142,8 +142,8 @@ struct platform_device *of_device_alloc(struct device_node *np,
                         WARN_ON(rc);
                 }
                 if (of_irq_to_resource_table(np, res, num_irq) != num_irq)
-                        pr_debug("not all legacy IRQ resources mapped for %s\n",
-                                 np->name);
+                        pr_debug("not all legacy IRQ resources mapped for %pOFn\n",
+                                 np);
         }
 
         dev->dev.of_node = of_node_get(np);
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 204432bf791c..35b7886e9592 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -212,8 +212,8 @@ static int __init of_unittest_check_node_linkage(struct device_node *np)
 
         for_each_child_of_node(np, child) {
                 if (child->parent != np) {
-                        pr_err("Child node %s links to wrong parent %s\n",
-                                 child->name, np->name);
+                        pr_err("Child node %pOFn links to wrong parent %pOFn\n",
+                                 child, np);
                         rc = -EINVAL;
                         goto put_child;
                 }
@@ -1040,16 +1040,16 @@ static void __init of_unittest_platform_populate(void)
         for_each_child_of_node(np, child) {
                 for_each_child_of_node(child, grandchild)
                         unittest(of_find_device_by_node(grandchild),
-                                 "Could not create device for node '%s'\n",
-                                 grandchild->name);
+                                 "Could not create device for node '%pOFn'\n",
+                                 grandchild);
         }
 
         of_platform_depopulate(&test_bus->dev);
         for_each_child_of_node(np, child) {
                 for_each_child_of_node(child, grandchild)
                         unittest(!of_find_device_by_node(grandchild),
-                                 "device didn't get destroyed '%s'\n",
-                                 grandchild->name);
+                                 "device didn't get destroyed '%pOFn'\n",
+                                 grandchild);
         }
 
         platform_device_unregister(test_bus);